DE3739227A1 - Datenverarbeitungsanlage mit in mehreren kanaelen dieselben daten verarbeitenden rechnern - Google Patents

Datenverarbeitungsanlage mit in mehreren kanaelen dieselben daten verarbeitenden rechnern

Info

Publication number
DE3739227A1
DE3739227A1 DE19873739227 DE3739227A DE3739227A1 DE 3739227 A1 DE3739227 A1 DE 3739227A1 DE 19873739227 DE19873739227 DE 19873739227 DE 3739227 A DE3739227 A DE 3739227A DE 3739227 A1 DE3739227 A1 DE 3739227A1
Authority
DE
Germany
Prior art keywords
switched
data processing
processing system
power supply
computer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19873739227
Other languages
German (de)
English (en)
Other versions
DE3739227C2 (fr
Inventor
Juergen Siedenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE19873739227 priority Critical patent/DE3739227A1/de
Priority to AT0249688A priority patent/AT395358B/de
Priority to IT8822637A priority patent/IT1229959B/it
Publication of DE3739227A1 publication Critical patent/DE3739227A1/de
Application granted granted Critical
Publication of DE3739227C2 publication Critical patent/DE3739227C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/26—Functional testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Hardware Redundancy (AREA)
  • Power Sources (AREA)
DE19873739227 1987-11-19 1987-11-19 Datenverarbeitungsanlage mit in mehreren kanaelen dieselben daten verarbeitenden rechnern Granted DE3739227A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19873739227 DE3739227A1 (de) 1987-11-19 1987-11-19 Datenverarbeitungsanlage mit in mehreren kanaelen dieselben daten verarbeitenden rechnern
AT0249688A AT395358B (de) 1987-11-19 1988-10-10 Datenverarbeitungsanlage mit in mehreren kanaelen dieselben daten verarbeitenden rechnern
IT8822637A IT1229959B (it) 1987-11-19 1988-11-16 Impianto per l'elaborazione di dati con calcolatori che elaboranogli stessi dati in piu' canali

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873739227 DE3739227A1 (de) 1987-11-19 1987-11-19 Datenverarbeitungsanlage mit in mehreren kanaelen dieselben daten verarbeitenden rechnern

Publications (2)

Publication Number Publication Date
DE3739227A1 true DE3739227A1 (de) 1989-06-01
DE3739227C2 DE3739227C2 (fr) 1989-09-21

Family

ID=6340809

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873739227 Granted DE3739227A1 (de) 1987-11-19 1987-11-19 Datenverarbeitungsanlage mit in mehreren kanaelen dieselben daten verarbeitenden rechnern

Country Status (3)

Country Link
AT (1) AT395358B (fr)
DE (1) DE3739227A1 (fr)
IT (1) IT1229959B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6393571B1 (en) 1997-12-12 2002-05-21 Leopold Kostal Gmbh & Co. Electronic circuit for actuating a microprocessor with prompting and action signals
CN103802861A (zh) * 2014-01-24 2014-05-21 深圳市长龙铁路电子工程有限公司 一种移动式铁路信号设备故障记录装置
IT201700091139A1 (it) * 2017-08-07 2019-02-07 Intecs Solutions S P A Unità di elaborazione e controllo basata su tecniche di voting operanti con coppie di flussi di dati ridondati provenienti da uno o più sistemi esterni

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612100A1 (de) * 1976-03-22 1977-10-06 Siemens Ag Digitale datenverarbeitungsanordnung, insbesondere fuer die eisenbahnsicherungstechnik
DE3439563A1 (de) * 1984-10-29 1986-04-30 Siemens AG, 1000 Berlin und 8000 München Datenverarbeitungsanlage mit in zwei kanaelen dieselben daten verarbeitenden rechnern

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612100A1 (de) * 1976-03-22 1977-10-06 Siemens Ag Digitale datenverarbeitungsanordnung, insbesondere fuer die eisenbahnsicherungstechnik
DE3439563A1 (de) * 1984-10-29 1986-04-30 Siemens AG, 1000 Berlin und 8000 München Datenverarbeitungsanlage mit in zwei kanaelen dieselben daten verarbeitenden rechnern

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Brauer Harri, Sicheres Mikrorechnersystem LOGISIRE in: Signal + Draht, H. 3, 1984, S. 35-41 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6393571B1 (en) 1997-12-12 2002-05-21 Leopold Kostal Gmbh & Co. Electronic circuit for actuating a microprocessor with prompting and action signals
CN103802861A (zh) * 2014-01-24 2014-05-21 深圳市长龙铁路电子工程有限公司 一种移动式铁路信号设备故障记录装置
IT201700091139A1 (it) * 2017-08-07 2019-02-07 Intecs Solutions S P A Unità di elaborazione e controllo basata su tecniche di voting operanti con coppie di flussi di dati ridondati provenienti da uno o più sistemi esterni

Also Published As

Publication number Publication date
ATA249688A (de) 1992-04-15
IT8822637A0 (it) 1988-11-16
AT395358B (de) 1992-12-10
DE3739227C2 (fr) 1989-09-21
IT1229959B (it) 1991-09-17

Similar Documents

Publication Publication Date Title
DE3123451A1 (de) Verfahren und anordnung zur stoerungserkennung in gefahren-, insbesondere brandmeldeanlagen
DE2951932A1 (de) Einrichtung zur signaltechnisch sicheren steuerung und ueberwachung von elektrischen verbrauchern
DE10035174A1 (de) Peripheriebaustein mit hoher Fehlersicherheit für speicherprogrammierbare Steuerungen
DE2701614A1 (de) Anzeigesystem
DE4134396C2 (de) Sicheres Automatisierungssystem
DE2316433A1 (de) Programmierbarer universal-logikmodul
EP0996060A2 (fr) Système à processeur unique
CH634672A5 (de) Digitale datenverarbeitungsanordnung, insbesondere fuer die eisenbahnsicherungstechnik.
DE202007014753U1 (de) Schaltung zum Überwachen, ob die Schaltschwelle eines Schaltgebers innerhalb eines vorgegebenen Toleranzbereichs liegt
EP0660043B1 (fr) Dispositif de commande pour commander des appareils de commutation selon un programme de temps
DE3739227C2 (fr)
EP0059789B1 (fr) Dispositif pour le test de fonctionnement d'un système à plusieurs calculateurs
DE2135683B1 (de) Taktstromversorgung für ein zweikanaliges Schaltkreissystem
DE2400604B2 (de) Elektronisches Fehleranzeigesystem
EP0077450A2 (fr) Circuit de sortie de sécurité pour une installation de traitement de données produisant des paires de signaux binaires
DE2023117A1 (de) Ausfallsicheres Steuersystem zur UEbertragung von digitalen Informationen
DE2443143C2 (de) Verfahren zum Überwachen von elektrischen Schaltungen
EP1282859B1 (fr) Composant peripherique ayant un degre de protection eleve contre les erreurs, destine a des dispositfs de commande a memoire programmable
DE4319750C2 (de) Verfahren und Vorrichtung zur Funktionsüberwachung von Schalteinrichtungen einer Brückenschaltung sowie deren Verwendung
EP0173076B1 (fr) Dispositif de surveillance pour thyristors
EP0062768B1 (fr) Circuit pour la surveillance de circuits de commutation
DE3510524A1 (de) Vorrichtung zur eigenueberwachung einer schaltungsanordnung mit einem mikrocomputer
DE1513297B2 (de) Schaltungsanordnung zur erkennung von l bzw o signal fehlern fuer mindestens einen zweikanaligen steuerkreis
DE2235937A1 (de) Dynamisch arbeitendes sicherheitssystem
DE3439563A1 (de) Datenverarbeitungsanlage mit in zwei kanaelen dieselben daten verarbeitenden rechnern

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee